5307-00-902-5228 STUD,RECESSED AND STEPPED Index 5307-00-902-5231 STUD,STEPPED

National Stock Number:
5307-00-902-5229

Federal Supply Class:
5307

National Item Identification Number:
009025229

Description:
STUD,RECESSED AND STEPPED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
6842313P00602991THOMPSON AEROSPACE, LLC
6842313P00624617GENERAL MOTORS CORP
6842313P00673342ALLISON TRANSMISSION INC


Techincal Specification:
DIAMETER OF RECESSED PORTION OF SHANK0.229 INCHES MINIMUM AND 0.233 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
LENGTH OF RECESSED PORTION OF SHANK3.940 INCHES NOMINAL
OVERALL LENGTH5.940 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 8740
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD
STYLE DESIGNATORRECESSED AND STEPPED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.750 INCHES NOMINAL STUD THREAD
THREAD LENGTH0.625 INCHES MINIMUM NUT THREAD
THREAD PITCH DIAMETERS+0.3452 TO 0.3467 INCHES STUD THREAD
THREAD QUANTITY PER INCH16 STUD THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD


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